Abstract: In this paper, a practically finite-time active disturbance rejection control (PFTADRC) method is proposed for angle tracking on a 3-degree-of-freedom (3-DOF) parallel mechanism of pneumatic ...

After high gas mines coal mining reaches deep, the issue of rockburst has become increasingly prominent. Aiming at solving the problem of rock burst in high gas mines, the coupling mechanism of ...

Department of Organic Chemistry, Stockholm University, SE-106 91 Stockholm, Sweden ...

Abstract: The mixed operation of locomotives aggravates the interaction between locomotives and the traction network, resulting in the low-frequency oscillation (LFO) for the vehicle-grid coupling ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Cross-coupling reactions have revolutionized synthetic chemistry by significantly ...

The Clean Development Mechanism (CDM), defined in Article 12 of the Protocol, allows a country with an emission-reduction or emission-limitation commitment under the Kyoto Protocol (Annex B Party) to ...

Enzyme mechanisms are the chemical transformations, and the steps within them, generated by enzymatic action on substrates. The mechanism of enzyme catalysis is similar in principle to other types ...

The most commonly mutated ALS-linked genes are reviewed with an emphasis on disease-causing mechanisms. The cellular processes involved in ALS pathogenesis are discussed, with evidence implicating ...

In this Review, we summarise common mechanisms driving acute and long-term side-effects and discuss monitoring strategies for radiotherapy survivors. We explore ways to mitigate toxic effects through ...